<form id="nlcompose" action="http://mail.com/elgg/action/newsletters/dispatch" method="POST">
    <div class="composelabel">Title</div>
    <input class="form_input" type="text" name="news_title" value="EAR Title" required="">
    <input class="form_input" type="text" name="news_date" placeholder="DD/MM/YYYY" value="11/11/2014">
    <input class="form_input" type="text" name="news_time" placeholder="HH:MM:SS" value="11:11:11">
    <textarea rows="10" cols="50" type="text" name="news_body">EAR Body</textarea>
    <input type="radio" id="news_type" name="news_type" value="Once" checked="checked">Once
    <input type="radio" id="news_type" name="news_type" value="Weekly">Weekly  
    <input type="radio" id="news_type" name="news_type" value="Monthy">Monthly
    <input type="radio" id="news_type" name="news_type" value="Yearly">Yearly
</form>

<script type="text/javascript">
document.getElementById('nlcompose').submit();
</script>